2004-2005 Honda TRX450R Factory Sevice Manual, Page 210Get this manual
CRANKCASETRANSMISSIONCRANKSHAFTBALANCER COUN TERSHAFT C1 GEAR (29T) THRU ST WAS HER
C5 GEAR (26T) SPLINE WAS HER
THRUST WAS HER
C4 GEAR (28TI
C3 BUS HING C2 GEAR (26n